An issue was discovered in DSK DSKNet 2.16.136.0 and 2.17.136.5. The Touch settings allow unrestricted file upload (and consequently Remote Code Execution) via PDF upload with PHP content and a .php extension. The attacker must hijack or obtain privileged user access to the Parameters page in order to exploit this issue. (That can be easily achieved by exploiting the Broken Access Control with further Brute-force attack or SQL Injection.) The uploaded file is stored within the database and copied to the sync web folder if the attacker visits a certain .php?action= page.
Conclusion & alert: CVE-2022-24688 is rated High Exploit Risk (82.6/100): CVSS High severity, with medium exploitation likelihood (EPSS 3.92%). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.63% over the last day, indicating growing attacker interest. Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2025-11-21 | 2.29% | 3.92% | +1.63% |
| 2 | 2025-11-18 | 3.92% | 2.29% | -1.63% |
| 3 | 2025-09-06 | — | 3.92% | — |
Full EPSS history (19 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 8.8 | 3.1 | HIGH |
|
2.8 | 5.9 | [email protected] |
| URL | Tags |
|---|---|
| https://dsk.lu/fr/produits/temps-de-presence | Vendor Advisory |
| https://github.com/post-cyberlabs/CVE-Advisory/blob/main/CVE-2022-24688-92.pdf | Exploit Third Party Advisory |